131402342132313 has 16 divisors (see below), whose sum is σ = 200232305851776. Its totient is φ = 75086990599680.

The previous prime is 131402342132279. The next prime is 131402342132317. The reversal of 131402342132313 is 313231243204131.

It is not a de Polignac number, because 131402342132313 - 2¹² = 131402342128217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131402342132317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38956843 + ... + 42195263.

It is an arithmetic number, because the mean of its divisors is an integer number (12514519115736).

Almost surely, 2^{131402342132313} is an apocalyptic number.

It is an amenable number.

131402342132313 is a deficient number, since it is larger than the sum of its proper divisors (68829963719463).

131402342132313 is a wasteful number, since it uses less digits than its factorization.

131402342132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5170624.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 131402342132313 its reverse (313231243204131), we get a palindrome (444633585336444).

The spelling of 131402342132313 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred forty-two million, one hundred thirty-two thousand, three hundred thirteen".